@article{PismaZhETF.67.502, title = {Vortex mass in BCS systems: Kopnin and Baym-Chandler contributions}, author = {Volovik, G. E.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {67}, issue = {7}, pages = {502}, year = {1998}, doi = {}, url = {http://jetpletters.ru/ps/0/article_15221.shtml}, }